W213000

Benzaldehydpropylenglykolacetal, Isomerengemisch

≥95%, FG

• Synonym(e): 4-Methyl-2-phenyl-1,3-dioxolan
• Empirische Formel (Hill-System): C₁₀H₁₂O₂
• CAS-Nummer: 2568-25-4
• Molekulargewicht: 164.20
• FEMA-Nummer: 2130
• EG-Nummer: 219-906-4
• CoE-Nummer: 2226
• MDL-Nummer: MFCD00059732
• UNSPSC-Code: 12164502
• PubChem Substanz-ID: 329830452
• Flavis-Nummer: 6.032
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Qualität: FG; Kosher
• Agentur: meets purity specifications of JECFA
• Einhaltung gesetzlicher Vorschriften: EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 117; FDA 21 CFR 172.515
• Assay: ≥95%
• Brechungsindex: n20/D 1.509 (lit.)
• bp: 83-85 °C/4 mmHg (lit.)
• Dichte: 1.065 g/mL at 25 °C (lit.)
• Anwendung(en): flavors and fragrances
• Dokumentation: see Safety & Documentation for available documents
• Nahrungsmittelallergen: no known allergens
• Organoleptisch: bitter; woody; sweet
• SMILES String: CC1COC(O1)c2ccccc2
• InChI: 1S/C10H12O2/c1-8-7-11-10(12-8)9-5-3-2-4-6-9/h2-6,8,10H,7H2,1H3
• InChIKey: CDIKGISJRLTLRA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

The product is an isomeric mixture of benzaldehyde propylene glycol acetal (Benzaldehyde PG acetal). It can be prepared from benzaldehyde and propylene glycol, via condensation reaction. Specific gravity of benzaldehyde PG acetal is 1.068 – 1.073 at 20°C. It has been identified as one of the volatile compound present in the artificial caramel and chocolate samples by non-equilibrated solid-phase microextraction/gas chromatography/mass spectrometry.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 235.4 °F
• Flammpunkt (°C): 113 °C